Could I have some help with this question, thank you!

{a} The following were transactions of Delphi Enterprise fer the month of July: {1] {1] {3] {4] {5] {5] {7] On 1 July, the company established that they caimot collect $3,000 from a customer and this amount has to be written off. Assumes the company Uses the allowance method. On 15 July, the company purchased $3,000 of supplies on credit. On 13 July, the company received a utilities hill amoUnting $400. On 20 July, the company entered a contract to buy a new machine costing $20,\" 3 months later. The machine will he paid entirely in cash. On 23 July, a customer paid $5,000 owed to Delphi Enterprise. On 25 July, the company declared dividends of $20,000 to he paid 1 month later. On 31 July, the company hired a new staff at a monthly salary of $3,100. The new staff will start work on 1 September. Analyse the above and record the journal entries. Narrations are not required